4. Images Operation

4.1 Pack Image

❶ Copy all the files in debian directory rockdev/ to the windows RKDevTool/rockdev/Image

file path

❷ Enter RKDevTool/rockdev/, double-click to run rk3588-mkupdate.bat

_images/Debian_Pack_Image_2.png _images/Debian_Pack_Image_3.png

The update.img will be generated in directory rockdev/

_images/Debian_Pack_Image_4.jpg

4.2 Unzip Firmware

Unzip Firmware in windows.

❶ Open RKDevTool_Release/RKDevTool.exe

_images/Debian_Unzip_Firmware1.png

❷ Click Advanced Function -> Firmware, select update.img. Click Unpack to Unzip.

_images/Debian_Unzip_Firmware2.png

❸ Unpack finish as follow:

_images/Debian_Unzip_Firmware3.png

The unzip files will be generated in RKDevTool/RKDevTool_Release/Output/Android/Image

_images/Debian_Unzip_Firmware4.png